Culvert & Storm Drain System Inspection Guide
standard by American Association of State and Highway Transportation Officials, 2020

Standard Method of Test for Sieve Analysis of Fine and Coarse Aggregates (ASTM Designation C 136-06)
standard by American Association of State and Highway Transportation Officials, 2020

Standard Method of Test for Rutting Resistance of Asphalt Mixtures Using Incremental Repeated Load Permanent Deformation (iRLPD)
standard by American Association of State and Highway Transportation Officials, 2020

Standard Method of Test for Determining the Viscosity of Emulsified Asphalt by a Rotational Paddle Viscometer
standard by American Association of State and Highway Transportation Officials, 2020

Standard Method of Test for Moisture-Density Relations of Soils Using a 4.54-kg (10-lb) Rammer and a 457-mm (18-in.) Drop
standard by American Association of State and Highway Transportation Officials, 2020

Standard Practice for Emulsified Asphalt Content of Cold Recycled Mixture Designs
standard by American Association of State and Highway Transportation Officials, 2020

Standard Method of Test for Theoretical Maximum Specific Gravity (Gmm) and Density of Hot-Mix Asphalt (HMA)
standard by American Association of State and Highway Transportation Officials, 2020

Provisional Standard Method of Test for Determining the Relative Density (Specific Gravity) and Absorption of Lightweight Aggregate for Internally Cured Concrete Mixtures
standard by American Association of State and Highway Transportation Officials, 2020

2020 Interim Revisions to Guide Design Specifications for Bridge Temporary Works, 2nd Edition
Amendment by American Association of State and Highway Transportation Officials,

Standard Practice for Sample Preparation and Polishing of Asphalt Mixture Specimens for Dynamic Friction Testing
standard by American Association of State and Highway Transportation Officials, 2020